that keep us -- keeps us from really heating up. 80s inland tomorrow. 77er 80s and low 90ed. lots of 70 -- 90s. this is a big week. a lot of the school districts are going back. berkeley unified, they are back in school tomorrow, getting up around 6:30, 7:00. when you head about the door, about 58 degrees. lunchtime, a little cooler. upper 60s. daytime high, berkeley high about 72. tomorrow's forecast. 89 in clear lake. p 90 in the vacaville area. 87 in livermore. 89 in brentwood. good air quality with this pattern. if you have been in the foothills or lake tahoe, air qualitied a vise reimbursements sup -- advosory. the air quality in the bay area has gotten better and both the years with the better emissions that the cars are putting out. the restrictions we put on them and they are more efficient. not too hot, not too cold. just right. >> perfect. thank you, bill. >>> bicyclist and pedestrians are once again enjoying a popular trail in the east baste underwent a facelift. east bay regional park repaved almost a mile of the iron horse trail in walnut creek. the work began ea